The  grab dredging truck is mainly used for the grabbing, collection and transfer of sludge and large-scale debris in municipal drainage and sedimentation wells, and provides efficient solutions for the removal of sludge and sludge in underground pipe networks.

The boom system of the grab dredging truck uses a stable and reliable  crane with light weight and strong capacity. It adopts an integrated design and has the only 360° full rotation function in the industry to ensure fixed-point operation. The coverage area is doubled to meet the passing diameter of 460mm or more. Round hole. The boom rotation operation adopts proportional control, the action is stable, and the grab swing is small, which can effectively shorten the wellhead centering time and improve efficiency.

It adopts a round four-piece grab bucket with a closed diameter of 450mm and an expanded diameter of 980°. The wellhead and kiln well are adaptable. The grab volume is 42L and the effective working depth can reach 17 meters. In addition, the vehicle is equipped with operation follow-up lights, making night operations more convenient.

The optimized version of the high-pressure cleaning system is matched with a 400L large-capacity clean water tank, which has a long operating time and is equipped with a high-pressure water gun. The continuous cleaning operation lasts about 1 hour. The hydraulic system uses high-quality hydraulic components, with fast response speed, stability and reliability, and high work efficiency.

The rear door of the carriage adopts a locking and sealing structure to ensure clean and safe transportation. Optional wireless remote control can remotely carry out opening and closing actions, and easily raise, rotate and extend the boom. The silt box is lifted by a scissor-type lifting mechanism, which can be tilted 60°, and the stability of dumping silt is higher. In addition, the vehicle is equipped with a complete lighting system and protection system to ensure smooth operation at night.